<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <title>人人权限系统</title>
  
  <!-- Tell the browser to be responsive to screen width -->
  <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
  <link rel="stylesheet" href="${request.contextPath}/statics/css/bootstrap.min.css">
  <link rel="stylesheet" href="${request.contextPath}/statics/css/font-awesome.min.css">
  <link rel="stylesheet" href="${request.contextPath}/statics/css/AdminLTE.min.css">
  
  <!-- AdminLTE Skins. Choose a skin from the css/skins
       folder instead of downloading all of them to reduce the load. -->
  <link rel="stylesheet" href="${request.contextPath}/statics/css/all-skins.min.css">
  <link rel="stylesheet" href="${request.contextPath}/statics/css/main.css">
  
  <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
  <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
  <!--[if lt IE 9]>
  <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
  <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
  <![endif]-->
</head>
<body class="hold-transition login-page">
	<div class="login-box" id="rrapp" v-cloak>
		<div class="login-logo">
			<b>人人权限系统</b>
		</div>

		<!-- /.login-logo -->
		<div class="login-box-body">
			<p class="login-box-msg">管理员登录</p>
			<div v-if="error" class="alert alert-danger alert-dismissible">
				<h4 style="margin-bottom: 0px;">
					<i class="fa fa-exclamation-triangle"></i> {{errorMsg}}
				</h4>
			</div>
			<div class="form-group has-feedback">
				<input type="text" class="form-control" v-model="username" placeholder="账号"> 
				<span class="glyphicon glyphicon-user form-control-feedback"></span>
			</div>
			<div class="form-group has-feedback">
				<input type="password" class="form-control" v-model="password" placeholder="密码"> 
				<span class="glyphicon glyphicon-lock form-control-feedback"></span>
			</div>
			<div class="form-group has-feedback">
				<input type="text" class="form-control" v-model="captcha" @keyup.enter="login" placeholder="验证码"> 
				<span class="glyphicon glyphicon-warning-sign form-control-feedback"></span>
			</div>
			<div class="form-group has-feedback">
				<img alt="如果看不清楚，请单击图片刷新！" class="pointer" :src="src" @click="refreshCode"> 
				&nbsp;&nbsp;&nbsp;&nbsp;
				<a href="javascript:;" @click="refreshCode">点击刷新</a>
			</div>

			<div class="row">
				<div class="col-xs-8">
					<div class="checkbox icheck"></div>
				</div>
				<!-- /.col -->
				<div class="col-xs-4">
					<button type="button" class="btn btn-primary btn-block btn-flat" @click="login">登录</button>
				</div>
				<!-- /.col -->
			</div>
			<!-- /.social-auth-links -->

		</div>
		<!-- /.login-box-body -->
	</div>
	<!-- /.login-box -->
	<script src="${request.contextPath}/statics/libs/jquery.min.js"></script>
	<script src="${request.contextPath}/statics/libs/vue.min.js"></script>
	<script src="${request.contextPath}/statics/libs/bootstrap.min.js"></script>
	<script src="${request.contextPath}/statics/libs/jquery.slimscroll.min.js"></script>
	<script src="${request.contextPath}/statics/libs/fastclick.min.js"></script>
	<script src="${request.contextPath}/statics/libs/app.js"></script>
	<script type="text/javascript">
		var vm = new Vue({
			el : '#rrapp',
			data : {
				username : 'admin',
				password : 'admin',
				captcha : '',
				error : false,
				errorMsg : '',
				src : 'captcha.jpg'
			},
			beforeCreate : function() {
				if (self != top) {
					top.location.href = self.location.href;
				}
			},
			methods : {
				refreshCode : function() {
					this.src = "captcha.jpg?t=" + $.now();
				},
				login : function(event) {
					var data = "username=" + vm.username + "&password="
							+ vm.password + "&captcha=" + vm.captcha;
					$.ajax({
						type : "POST",
						url : "sys/login",
						data : data,
						dataType : "json",
						success : function(result) {
							if (result.code == 0) {//登录成功
								parent.location.href = 'index.html';
							} else {
								vm.error = true;
								vm.errorMsg = result.msg;

								vm.refreshCode();
							}
						}
					});
				}
			}
		});
	</script>
</body>
</html>
